FSD-312

The FSD-312 is a combination fire smoke damper with airfoil blades. It is rated for airflow and leakage in either direction and installs in walls, floors, or partitions.

Pressure: Up to 8 in. wg
Velocity: Up to 4000 fpm
Temperature: Up to 350°F

Damper Selection Guide

Which damper best fits the application? Greenheck’s damper interactive selection guide removes the guesswork. Find blade type, velocity, pressure, AMCA listings, submittals, drawings and more, all in one easy-to-use format.

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Certifications:

AMCA Air Performance

California State Fire Marshal (Listing # 3230-0981: 0104)

UL 555 and UL 555S (Listing #R13317)

California State Fire Marshall (Listing # 3225-0981:0103)